SilentShield – the invisible shield against spam. Spam is the weed of the internet. It clogs your forms, steals your time, and corrupts your data.
Alternatives to Phone Validator for WPForms
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Hajik Form Guardv0.1.1
Stops form spam and filters unsolicited sales emails using the Hajik cloud service. Built for Japanese-language forms. Account required.
Math CAPTCHA for CF7, WPForms, and any HTML form. Zero config — install, add shortcode or use auto inject from settings.
Invisible 15-layer anti-spam for Contact Form 7 & WPForms. Score-based 3-Tier Triage silently blocks bots — no CAPTCHA, no user friction.
Standalone spam protection for Contact Form 7 with local checks, honeypots, runtime signals and logs. No external captcha.
Lightweight honeypot spam protection for Contact Form 7. Zero config — just add [honeypot] to your form.
Stop fake leads, form spam, and bot registrations before they reach your database. AI-powered fraud scoring across 100+ signals. No CAPTCHA required.
Anti-spam protection for forms, signups, and comments using advanced honeypot techniques. No CAPTCHAs, no user friction.
Block spam on Contact Form 7, WPForms & comments. No API key. GDPR compliant. Free for commercial use. No configuration needed.
Stop fake leads in real time. No CAPTCHAs. Invisible to real users.